20120863770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{5737}}^1$

素因数の和:6069

約数の個数: 192

約数和(自身を含む): 63160231680

約数和(自身を除く): 43039367910

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 293, 315, 342, 399, 570, 586, 630, 665, 798, 855, 879, 1197, 1330, 1465, 1710, 1758, 1995, 2051, 2394, 2637, 2930, 3990, 4102, 4395, 5274, 5567, 5737, 5985, 6153, 8790, 10255, 11134, 11474, 11970, 12306, 13185, 16701, 17211, 18459, 20510, 26370, 27835, 28685, 30765, 33402, 34422, 36918, 38969, 40159, 50103, 51633, 55670, 57370, 61530, 77938, 80318, 83505, 86055, 92295, 100206, 103266, 109003, 116907, 120477, 167010, 172110, 184590, 194845, 200795, 218006, 233814, 240954, 250515, 258165, 327009, 350721, 361431, 389690, 401590, 501030, 516330, 545015, 584535, 602385, 654018, 701442, 722862, 763021, 981027, 1090030, 1169070, 1204770, 1526042, 1635045, 1680941, 1753605, 1807155, 1962054, 2289063, 3270090, 3361882, 3507210, 3614310, 3815105, 4578126, 4905135, 5042823, 6867189, 7630210, 8404705, 9810270, 10085646, 11445315, 11766587, 13734378, 15128469, 16809410, 22890630, 23533174, 25214115, 30256938, 31937879, 34335945, 35299761, 50428230, 58832935, 63875758, 68671890, 70599522, 75642345, 95813637, 105899283, 117665870, 151284690, 159689395, 176498805, 191627274, 211798566, 223565153, 287440911, 319378790, 352997610, 447130306, 479068185, 529496415, 574881822, 670695459, 958136370, 1058992830, 1117825765, 1341390918, 1437204555, 2012086377, 2235651530, 2874409110, 3353477295, 4024172754, 6706954590, 10060431885, 20120863770]

約数ペア:

[(1, 20120863770), (2, 10060431885), (3, 6706954590), (5, 4024172754), (6, 3353477295), (7, 2874409110), (9, 2235651530), (10, 2012086377), (14, 1437204555), (15, 1341390918), (18, 1117825765), (19, 1058992830), (21, 958136370), (30, 670695459), (35, 574881822), (38, 529496415), (42, 479068185), (45, 447130306), (57, 352997610), (63, 319378790), (70, 287440911), (90, 223565153), (95, 211798566), (105, 191627274), (114, 176498805), (126, 159689395), (133, 151284690), (171, 117665870), (190, 105899283), (210, 95813637), (266, 75642345), (285, 70599522), (293, 68671890), (315, 63875758), (342, 58832935), (399, 50428230), (570, 35299761), (586, 34335945), (630, 31937879), (665, 30256938), (798, 25214115), (855, 23533174), (879, 22890630), (1197, 16809410), (1330, 15128469), (1465, 13734378), (1710, 11766587), (1758, 11445315), (1995, 10085646), (2051, 9810270), (2394, 8404705), (2637, 7630210), (2930, 6867189), (3990, 5042823), (4102, 4905135), (4395, 4578126), (5274, 3815105), (5567, 3614310), (5737, 3507210), (5985, 3361882), (6153, 3270090), (8790, 2289063), (10255, 1962054), (11134, 1807155), (11474, 1753605), (11970, 1680941), (12306, 1635045), (13185, 1526042), (16701, 1204770), (17211, 1169070), (18459, 1090030), (20510, 981027), (26370, 763021), (27835, 722862), (28685, 701442), (30765, 654018), (33402, 602385), (34422, 584535), (36918, 545015), (38969, 516330), (40159, 501030), (50103, 401590), (51633, 389690), (55670, 361431), (57370, 350721), (61530, 327009), (77938, 258165), (80318, 250515), (83505, 240954), (86055, 233814), (92295, 218006), (100206, 200795), (103266, 194845), (109003, 184590), (116907, 172110), (120477, 167010)]